
package com.principle.facade;

public class CameraImpl implements ICamera {

    @Override
    public void open() {
        System.out.println("打开相机");
    }

    @Override
    public void takePicture() {
        System.out.println("拍照");
    }

    @Override
    public void close() {
        System.out.println("关闭相机");
    }

}
